he was stripped of seven tour de france titles last year. he had consistently denied doping allegations. the armstrong oprah interview airs thursday. >>> president obama is will formally unveil a package of gun proposals this week based on the recommendations of vice president biden's task force. on monday, the president spoke about stronger background checks, restrictions on high capacity ammunition clips and meaningful ban on assault weapons. >>> there's a new political crisis brewing this morning in pakistan. a key u.s. al lie in the war on terror. the top court ordered the rest of the country's prime minister in a corruption case. however, an adviser said any attempt to arrest the prime minister would be unconstitutional. >>> coca-cola is raising eyebrows with a new ad that takes on the complex challenge of obesity. they said weight gain is the result of consuming too many calories of any kind and highlights lower calorie drinks. a consumer advocacy group says if coca-cola is serious about helping reduce obesity it will stop soda taxes.